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  • Last Modified 05-11-2024

NCERT Solutions for Mensuration Exercise 11.3 Class 8 Maths

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NCERT Solutions for Exercise 11.3 Class 8 Maths: Maths being the one of the toughest subjects needs extra attention. Students studying in class 8 must solve all questions present in NCERT class 8 maths book. In order to solve all questions with ease, students must take the help of NCERT solutions for  Exercise 11.3 Class 8 Maths. To score high grades in Maths students should have NCERT solutions for maths.

In this article, we have provided NCERT solutions for ex 11.3 class 8. While solving the ex 11.3 class 8 if students find difficult questions and do not know how to go about it then this article will help them. Students can refer to these solutions provided by expert teachers of Embibe. Continue reading this article to get the exercise 11.3 class 8 NCERT solution PDF.

NCERT Solutions for Class 8 Maths Chapter 11: Important Topics

After learning to recognise geometric shapes in our environment, we will learn how to measure the size and area of these geometric figures in NCERT Class 8 Maths chapter 11. The area and volume of trapeziums, quadrilaterals, polygons, cubes, cuboids, and other shapes are calculated using formulas in this chapter. The following are the sub-topics covered in this chapter:

Sr. No.Topic Name
1Area of Trapezium
2Area of a General Quadrilateral
3Area of a Polygon
4Solid Shapes
5Surface Area of Cube, Cuboid and Cylinder
6Volume of Cube, Cuboid and Cylinder
7Volume and Capacity

NCERT Solutions for Class 8 Maths Chapter 11: Points to Remember

Students should ensure that they solve sample problems on all the topics. It will help them memorise the formulas and prevent any need of rote-learning. Some of the key points to remember from the NCERT Class 8 Maths chapter 11 are given below.

  • Area of
    (i) a trapezium = half of the sum of the lengths of parallel sides × perpendicular distance between
    them.
    (ii) a rhombus = half the product of its diagonals.
  • Surface area of a solid is the sum of the areas of its faces.
  • Surface area of
    a cuboid = 2(lb + bh + hl)
    a cube = 6l2
    a cylinder = 2πr(r + h)
  • Amount of region occupied by a solid is called its volume.
  • Volume of
    a cuboid = l × b × h
    a cube = l3
    a cylinder = πr2h
  • (i) 1 cm3= 1 mL
    (ii) 1L = 1000 cm3
    (iii) 1 m3= 1000000 cm3= 1000L

NCERT Class 8 Solutions for Mathematics: All Chapters

To get maximum marks in Class 8 Maths exam, students need to understand all the chapter topics thoroughly. They should solve sample problems and take mock tests for all the topics. Students preparing for Class 8 Mathematics can access the NCERT Solutions for all chapters from the links below.

Attempt NCERT Class 8 Maths Chapter 11 Mock Test

Students are advised to attempt NCERT Class 8 Maths chapter 11 mock tests on the Embibe app. They can create their own tests on any topic or set the difficulty level for the test. On submitting a mock test on Embibe, students receive a detailed feedback on their performance to help them improve their conceptual base. Click on the links below to take NCERT Class 8 Maths mock test:

Sr. No.Attempt NCERT Class 8 Mock Test
1NCERT Class 8 Maths Chapter 11 Mock Test 1
2NCERT Class 8 Maths Chapter 11 Mock Test 2
3NCERT Class 8 Maths Chapter 11 Mock Test 3

Frequently Asked Questions on NCERT Solutions for Exercise 11.3 Class 8 Math:

Here we have provided some frequently asked questions on NCERT solution for Exercise 11.3 Class 8 Maths :

Q: From where can I get NCERT Solutions for Class 8 Maths chapter 11 exercise 11.3?

Ans: Students can get NCERT Solutions for Class 8 Maths exercise 11.3 on the Embibe app.

Q: Is the NCERT Class 8 chapter 11 Mensuration difficult?

Ans: Class 9 mensuration exercise is not that difficult if students practice NCERT questions well. Students can get good marks in this chapter by solving exercise questions with the help of NCERT solution for exercise 11.3 class 8.

Q: How NCERT Solutions for Class 8 Maths can help me in improving my score?

Ans: Embibe’s NCERT solutions are developed by the best faculties and subject matter experts, and they feature extensive solutions to all NCERT questions, so students don’t have to worry about getting stuck while studying them. 

Q: Which is the best book for the Class 8 Maths exam preparation?

Ans: NCERT Maths textbook for class 8 is the best book to study from. Almost all teachers recommend NCERT Textbook to refer for CBSE board.

Q: Where can I take mock tests on NCERT Class 8 Maths chapter 11?

Ans: Students can take mock tests on NCERT Class 8 Maths chapter 11 on the Embibe app.

We hope you found this article on NCERT Solutions for  Exercise 11.3 Class 8 Maths helpful to you. Stay tuned with Embibe for more such NCERT Solutions for all chapters of class 8. Thank you!

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